/*
 * Copyright 2011 The Rusted Roof, LLC.
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *        http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */

package org.proteusframework.platformservice;

public class ServiceNotInstalledException extends RuntimeException
{
    private ServiceClassification serviceClassification;
    private Class serviceInterface;

    /**
     * Thrown to indicate that the platfomr service is not installed in the current runtime environment.
     *
     * @param serviceClassification Unavailable platform service
     * @param serviceInterface      Interface class
     */
    public ServiceNotInstalledException(ServiceClassification serviceClassification, Class serviceInterface)

    {
        this.serviceClassification = serviceClassification;
        this.serviceInterface = serviceInterface;
    }

    /**
     * Identifies the platform service that is not installed in the current runtime environment.
     *
     * @return Unavailable platform service
     */
    public ServiceClassification getServiceClassification()
    {
        return serviceClassification;
    }

    /**
     * Service interface class that couldn't be found.
     *
     * @return Interface class
     */
    public Class getServiceInterface()
    {
        return serviceInterface;
    }
}
